CN208479592U - Shield outer soft-touch control - Google Patents
Shield outer soft-touch control Download PDFInfo
- Publication number
- CN208479592U CN208479592U CN201821158858.0U CN201821158858U CN208479592U CN 208479592 U CN208479592 U CN 208479592U CN 201821158858 U CN201821158858 U CN 201821158858U CN 208479592 U CN208479592 U CN 208479592U
- Authority
- CN
- China
- Prior art keywords
- conductive contact
- switch
- contact film
- touch
- touch screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses soft-touch controls outside a kind of screen, including switch press plate, switch contact element, conductive contact film and touch screen；One end fitting of conductive contact film on the touchscreen, is electrically connected conductive contact film with touch screen, the other end of conductive contact film extends to the edge of mobile phone；Contact element is switched to be arranged in conductive contact on piece, one end of switch press plate is equipped with shaft and is connect by shaft with conductive contact film, switch press plate downwardly turns over pressing by shaft and contacts with switch contact element, makes to switch contact element, conductive contact film and touch screen formation conducting circuit.The key shown on screen can be arrived outer handset by conductive material directional guide by the utility model, and whether using the touch of switch control this key, is gone during the finger except thumb can be facilitated to participate in touch-control mobile phone, increased and manipulate feel.
Description
Technical field
The utility model relates to a kind of touch screen Pilot Operational Equipment more particularly to a kind of outer soft-touch controls of screen.
Background technique
Capacitance-type touch screen technology is worked using the electric current induction of human body.Capacitive touch screen is one piece four layers
Compound glass screen, the inner surface and interlayer of glass screen are respectively coated with one layer of ITO, and outermost layer is a thin layer silica protective layer for glass, folder
Layer ITO coating is used as working face, and four electrodes are drawn on four angles, and internal layer ITO is shielded layer to guarantee good working environment.
When finger touches on the metal layer, due to human body electric field, user and touch screen surface are formed with a coupled capacitor, for height
For frequency electric current, capacitor is direct conductor, and then finger siphons away the electric current of a very little from contact point.This electric current is respectively from touching
It touches and is flowed out in the electrode on the quadrangle of screen, and the electric current for flowing through this four electrodes is directly proportional at a distance from finger to quadrangle, control
Device processed obtains the position of touch point by accurately calculating to this four current ratios.
When carrying out the operation such as game using mobile phone sometimes for multiple buttons on Touch Screen simultaneously.But due to conventional hand
The limitation for holding the posture of mobile phone operation compares and is difficult to complete this process.Other fingers are in cell phone back surface side other than thumb
Face can not operate simultaneously multiple screen keys.
Utility model content
The purpose of this utility model: providing a kind of outer soft-touch control of screen, and structure is simple, easy to use, at low cost.
To achieve the goals above, the technical solution of the utility model is:
A kind of outer soft-touch control of screen, including switch press plate, switch contact element, conductive contact film and touch screen；Described leads
One end of electric contact piece is fitted on the touch screen, is electrically connected the conductive contact film with the touch screen, institute
The other end for the conductive contact film stated extends to the edge of mobile phone；The conductive contact film is arranged in the switch contact element
On, one end of the switch press plate is equipped with shaft and is connect by the shaft with the conductive contact film, described
Switch press plate by the shaft downwardly turn over press and contacted with the switch contact element, touch the switch
Part, conductive contact film and touch screen form conducting circuit.
The outer soft-touch control of above-mentioned screen, wherein the conductive contact film is " T " shape structure, makes the conductive contact
The end of piece extends on touch screen.
The outer soft-touch control of above-mentioned screen, wherein the other end of the conductive contact film is equipped with snapping groove body, and passes through institute
The snapping groove body adaptation stated snaps onto the edge of mobile phone.
The outer soft-touch control of above-mentioned screen, wherein the other end of the switch press plate is equipped with press surface, the pressing
The width in face is greater than the width of switch press plate.
The key shown on screen can be passed through conductive material directional guide to outer handset by the utility model, and be utilized
Whether the touch of one switch control this key, gone during the finger except thumb can be facilitated to participate in touch-control mobile phone,
Increase manipulation feel.
Detailed description of the invention
Fig. 1 is the main view of the outer soft-touch control of the utility model screen.
Fig. 2 is the structural schematic diagram of the outer soft-touch control of the utility model screen.
Specific embodiment
The embodiments of the present invention that the following is further explained with reference to the attached drawings.
It refers to shown in attached drawing 1 and attached drawing 2, a kind of outer soft-touch control of screen, including switch press plate 1, switch contact element 2, leads
Electric contact piece 3 and touch screen 4；One end of the conductive contact film 3 is fitted on the touch screen 4, makes the conduction
Contact chip 3 is electrically connected with the touch screen 4, and the other end of the conductive contact film 3 extends to the edge of mobile phone；It is described
Switch contact element 2 be arranged on the conductive contact film 3, one end of the switch press plate 1 is equipped with shaft 11 and passes through
The shaft 11 is connect with the conductive contact film 3, and the switch press plate 1 is downwardly turned over by the shaft 11
It presses and is contacted with the switch contact element 2, the switch contact element 2, conductive contact film 3 and the formation of touch screen 4 is connected back
Road.
The conductive contact film 3 is " T " shape structure, and the end of the conductive contact film 3 is made to extend to touch screen 4
On, so that it is located in specified pressing position.
The other end of the conductive contact film 3 is equipped with snapping groove body 31, and is adapted to button by the snapping groove body 31
It connects in the edge of mobile phone, convenient for the installation of the utility model, stability is high.
The other end of the switch press plate 1 is equipped with press surface 12, and the width of the press surface 12 is greater than switch and presses
The width of pressing plate 1, the pressing convenient for finger to switch pressing plate 1, it is more convenient to operate.
In use, finger presses down on the press surface 12 of switch press plate 1,1 stress of switch press plate is sunk, and switchs contact element
2 since the pressure by top is pressed, and the circuit formed with conductive contact film 3 and touch screen 4 is connected, at this point, finger is from opening
The press surface 12 for closing pressing plate 1 siphons away a very little from the end that conductive contact film 3 is contacted with touch screen 4 by the circuit be connected
Electric current, touch screen 4 detects the variation of electric current, therefore the end that conductive contact film 3 is contacted with touch screen 4 is touched, and is reached
To the purpose of external touch.
In the description of the present invention, it should be understood that term " one end ", " other end ", "upper", "lower", " width
The orientation or positional relationship of the instructions such as degree " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing this reality
It is described with novel with simplified, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " contact ", " button
Connect " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element, unless otherwise restricted clearly.For the common skill of this field
For art personnel, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down "
It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.
In conclusion the utility model can pass through the key shown on screen outside conductive material directional guide to mobile phone
Portion, and whether using the touch of switch control this key, the finger except thumb can be facilitated to participate in touch-control mobile phone
It goes in the process, increases manipulation feel.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Any equivalent structural transformation made using the contents of the description of this utility model is directly or indirectly related with other are attached to
The technical field of product, is also included in the patent protection scope of the utility model.
Claims (4)
1. a kind of soft-touch control, it is characterised in that: including switch press plate, switch contact element, conductive contact film and touch screen；It is described
One end of conductive contact film be fitted on the touch screen, so that the conductive contact film is electrically connected with the touch screen
It connects, the other end of the conductive contact film extends to the edge of mobile phone；The conduction is arranged in the switch contact element
On contact chip, one end of the switch press plate is equipped with shaft and is connected by the shaft and the conductive contact film
It connects, the switch press plate is downwardly turned over by the shaft and presses and contact with the switch contact element, is made described
It switchs contact element, conductive contact film and touch screen and forms conducting circuit.
2. soft-touch control according to claim 1, it is characterised in that: the conductive contact film is " T " shape structure, makes institute
The end for the conductive contact film stated extends on touch screen.
3. soft-touch control according to claim 1, it is characterised in that: the other end of the conductive contact film is equipped with snapping
Groove body, and the edge for snapping onto mobile phone is adapted to by the snapping groove body.
4. soft-touch control according to claim 1, it is characterised in that: the other end of the switch press plate is equipped with pressing
Face, the width of the press surface are greater than the width of switch press plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821158858.0U CN208479592U (en) | 2018-07-21 | 2018-07-21 | Shield outer soft-touch control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821158858.0U CN208479592U (en) | 2018-07-21 | 2018-07-21 | Shield outer soft-touch control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208479592U true CN208479592U (en) | 2019-02-05 |
Family
ID=65207745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821158858.0U Expired - Fee Related CN208479592U (en) | 2018-07-21 | 2018-07-21 | Shield outer soft-touch control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208479592U (en) |
-
2018
- 2018-07-21 CN CN201821158858.0U patent/CN208479592U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 Termination date: 20190721 |